Hornby's career quickly took off. She was short for a model at 5'6" (167 cm), weighed eight stone (51 kg; 112 lbs) and had a 31-23-32 figure, "with a new kind of streamlined, androgynous sex appeal" Her hairdresser boyfriend, Nigel Davies, became her manager, changed his name to Justin de Villeneuve, and persuaded her to change her name to Twiggy (from "Twigs", her childhood nickname). De Villeneuve credits himself for Twiggy's discovery and her modelling success, and his version of events is often quoted in other biographies. In her 1998 book Twiggy In Black and White, she says that she met Justin through his brother, when she worked as a Saturday girl at a hairdressers in London. This is where she began to see the models in the magazines, but never thought she could do something like that. Jean Shrimpton was her idol so she grew her hair long to look like her, before having to have it cut off for her headshots by Barry Lategan. Ten years her senior, De Villeneuve managed her lucrative career for seven years, overseeing her finances and enterprises during her heyday as a model.